Re^2: Getting values in Hash Reference?

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Re: Getting values in Hash Reference? by jonadab (Parson) on Apr 25, 2006 at 11:30 UTC
This gives me a great idea for an obfuscation involving nested hash slice dereferencing of nested anonymous hash references... `map{@{$_}{"b"}}@{{a=>{qaba,q,JAPH,}}}{"a"}` If I nest that sort of nonsense about eight levels deep I might have something genuinely confusing.	[reply] [d/l]
Re^3: Getting values in Hash Reference? by abuomarm (Initiate) on Sep 03, 2013 at 22:40 UTC
It doesn't work without a qualifier. If you'll use the hash you need the %. If you'll use a value (follow the dereferenced hash by {Key}), you'll need the $.	[reply]
Re^4: Getting values in Hash Reference? by Anonymous Monk on Sep 07, 2017 at 09:46 UTC
This one works perfectly for me $$hash{Key}; this return the value of the Key	[reply]